CN213360752U - Pin shaft connecting assembly convenient to use - Google Patents

Abstract

The utility model discloses a use convenient round pin axle coupling assembling, including the round pin axle body, the spacing groove has been seted up on the surface of round pin axle body, the equal swing joint in top and the bottom of spacing inslot chamber has the limiting plate, the right side fixedly connected with carriage release lever of limiting plate, the right side swing joint of round pin axle body has the set casing. Through setting up the round pin axle body, the threaded rod, the movable plate, the cooperation of movable block and limiting plate is used, through rotating the threaded rod, can make the movable plate remove, the movable plate drives the slider and removes at the inner chamber of spout, it carries out spacing fixed to round pin axle body to make the limiting plate insert the spacing groove at last, it is spacing to the round pin axle to have solved current round pin axle at spacing in-process generally through inserting and twisting the metal round pin with simple and easy metal round pin, waste time and energy, and when dismantling and inconvenient problem, this use convenient round pin axle coupling assembling, possess and use repeatedly and quick spacing advantage, be worth promoting.

Description

Pin shaft connecting assembly convenient to use

Technical Field

The utility model belongs to the technical field of the round pin shaft connecting piece, especially, relate to a use convenient round pin shaft coupling assembling.

Background

The pin shaft is a standard fastener, can be statically and fixedly connected, can also move relative to a connected piece, is mainly used for the hinged position of two parts to form a hinged connection, is usually locked by a cotter pin, and has reliable work and convenient disassembly.

The round pin axle is to a plurality of accessories combination to one, for example chain piece and chain all need the round pin axle, and the round pin axle mainly is used for connecting two parts, can bear certain shearing force, and the round pin axle divide into cylindric lock and taper pin, and the problem that prior art exists is: the round pin axle is generally inserted and is twisted the metal round pin with simple and easy metal round pin and bend and carry on spacingly at spacing in-process, wastes time and energy, and when dismantling moreover and inconvenient, reduced round pin axle coupling assembling's practicality, the person of not being convenient for uses.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a use convenient round pin coupling assembling possesses and uses repeatedly and quick spacing advantage, has solved current round pin axle and has generally inserted and twist the metal round pin and bend the round pin axle spacing at spacing in-process through simple and easy metal round pin, wastes time and energy, when dismantling moreover and inconvenient problem.

The utility model discloses a realize like this, a use convenient round pin axle coupling assembling, including the round pin axle body, the spacing groove has been seted up on the surface of round pin axle body, the top and the equal swing joint in bottom of spacing inslot chamber have the limiting plate, the right side fixedly connected with carriage release lever of limiting plate, the right side swing joint of round pin axle body has the set casing, the right side fixedly connected with slide bar of carriage release lever, the right side of slide bar extends to the inner chamber and the fixedly connected with movable block of set casing, and swing joint has the movable plate between the relative one side of two movable blocks, the right side of movable plate runs through the threaded rod, the right side and the fixedly connected with carousel of right side extension to the set casing of threaded rod, the left side fixedly connected.

As the utility model discloses preferred, the inner circle and the threaded rod fixed connection of bearing, the outer lane of bearing and the left side fixed connection of set casing inner wall.

As the utility model discloses it is preferred, the slide opening that uses with the slide bar cooperation is seted up in the left side of set casing inner wall, the slide opening is passed and with carriage release lever fixed connection in the left side of slide bar.

As the utility model discloses it is preferred, the rotatory hole that uses with the threaded rod cooperation is seted up on the right side of set casing inner wall, the screw hole that uses with the threaded rod cooperation is seted up in the left side of movable plate, the right side of threaded rod pass screw hole and rotatory hole in proper order and with carousel fixed connection.

As the utility model discloses preferred, the equal fixedly connected with slider in top and the bottom of movable plate, the spout that uses with the slider cooperation is all seted up to one side that two movable blocks are relative.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the round pin axle body, the threaded rod, the movable plate, the cooperation of movable block and limiting plate is used, through rotating the threaded rod, can make the movable plate remove, the movable plate drives the slider and removes at the inner chamber of spout, it carries out spacing fixed to round pin axle body to make the limiting plate insert the spacing groove at last, it is generally inserted and twist the round pin axle with the metal pin and bend spacing to the round pin axle at spacing in-process to have solved current round pin axle, waste time and energy, and when dismantling and inconvenient problem, this use convenient round pin axle coupling assembling, possess and use repeatedly and quick spacing advantage, be worth promoting.

2. The utility model discloses a set up the bearing, can make the inner circle that the screw rod drove the bearing rotate, improved the threaded rod and at rotation in-process speed and stability, avoided the threaded rod to twist and move the phenomenon emergence hard and difficult to operate.

3. The utility model discloses a set up the slide opening, can make the slide bar pass the slide opening and remove, the slide bar drives movable block and limiting plate synchronous motion, has guaranteed that the movable block can effectively drive the limiting plate and insert the spacing groove and carry on spacingly to the round pin axle body at the removal in-process.

4. The utility model discloses a set up rotatory hole and screw hole, can make the threaded rod pass rotatory hole and screw hole and remove and rotate, the threaded rod drives the movable plate and removes, stable in structure, easy operation, convenient to use person uses.

5. The utility model discloses a set up slider and spout, can make the movable plate drive the slider and remove at the inner chamber of spout, be the inclined plane structure because of the movable block, can make the slider drive the movable block and reciprocate, reached limiting plate and movable block synchronous movement's purpose.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a partial front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a partial enlarged view of fig. a according to an embodiment of the present invention.

In the figure: 1. a pin shaft body; 2. a limiting groove; 3. a limiting plate; 4. a travel bar; 5. a stationary case; 6. a slide bar; 7. a moving block; 8. moving the plate; 9. a threaded rod; 10. a turntable; 11. a bearing; 12. a slide hole; 13. rotating the hole; 14. a threaded hole; 15. a slider; 16. a chute.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of use convenient round pin axle coupling assembling, including round pin axle body 1, spacing groove 2 has been seted up on the surface of round pin axle body 1, the equal swing joint in top and the bottom of 2 inner chambers of spacing groove has limiting plate 3, limiting plate 3's right side fixedly connected with carriage release lever 4, round pin axle body 1's right side swing joint has set casing 5, carriage release lever 4's right side fixedly connected with slide bar 6, slide bar 6's right side extends to the inner chamber and the fixedly connected with movable block 7 of set casing 5, swing joint has movable plate 8 between two relative one sides of movable block 7, threaded rod 9 has been run through on movable plate 8's right side, threaded rod 9's right side extends to the right side and the fixedly connected with carousel 10 of set casing 5.

Referring to fig. 2, the inner ring of the bearing 11 is fixedly connected with the threaded rod 9, and the outer ring of the bearing 11 is fixedly connected with the left side of the inner wall of the fixed shell 5.

Adopt above-mentioned scheme: through setting up bearing 11, can make threaded rod 9 drive the inner circle rotation of bearing 11, improve threaded rod 9 and rotate speed and stability at the rotation in-process, avoided threaded rod 9 to twist and move the phenomenon emergence of hard and difficult operation.

Referring to fig. 2, a slide hole 12 matched with the slide rod 6 is formed at the left side of the inner wall of the fixed shell 5, and the left side of the slide rod 6 passes through the slide hole 12 and is fixedly connected with the movable rod 4.

Adopt above-mentioned scheme: through setting up slide opening 12, can make slide bar 6 pass slide opening 12 and remove, slide bar 6 drives movable block 7 and limiting plate 3 synchronous motion, has guaranteed that movable block 7 can effectively drive limiting plate 3 and insert limiting groove 2 and carry out spacingly to pin shaft body 1 at the removal in-process.

Referring to fig. 3, a rotating hole 13 matched with the threaded rod 9 is formed in the right side of the inner wall of the fixed shell 5, a threaded hole 14 matched with the threaded rod 9 is formed in the left side of the moving plate 8, and the right side of the threaded rod 9 sequentially penetrates through the threaded hole 14 and the rotating hole 13 and is fixedly connected with the rotary table 10.

Adopt above-mentioned scheme: through setting up rotatory hole 13 and screw hole 14, can make threaded rod 9 pass rotatory hole 13 and screw hole 14 and remove and rotate, threaded rod 9 drives movable plate 8 and removes, stable in structure, easy operation, convenient to use person uses.

Referring to fig. 2, the top and the bottom of the moving plate 8 are both fixedly connected with sliders 15, and one sides of the two moving blocks 7 opposite to each other are both provided with sliding grooves 16 used in cooperation with the sliders 15.

Adopt above-mentioned scheme: through setting up slider 15 and spout 16, can make the movable plate 8 drive slider 15 and remove in the inner chamber of spout 16, because the movable block 7 is the inclined plane structure, can make slider 15 drive movable block 7 reciprocate, has reached limiting plate 3 and movable block 7 simultaneous movement's purpose.

The utility model discloses a theory of operation:

when using, when the user needs carry on spacingly to the right side of round pin axle body 1, rotate carousel 10, carousel 10 drives threaded rod 9 and rotates, threaded rod 9 drives the inner circle rotation of bearing 11, threaded rod 9 drives movable plate 8 and moves right, movable plate 8 drives slider 15 and moves right at the inner chamber of spout 16, slider 15 drives movable block 7 and moves, movable block 7 drives movable rod 4 synchronous motion, movable rod 4 drives limiting plate 3 and breaks away from the right side of inserting spacing groove 2 to round pin axle body 1 and fixes, the practicality of using convenient round pin axle coupling assembling has been improved, convenient to use person uses.

In summary, the following steps: this use convenient round pin axle coupling assembling, through setting up round pin axle body 1, threaded rod 9, movable plate 8, the cooperation of movable block 7 and limiting plate 3 is used, through rotating threaded rod 9, can make movable plate 8 remove, movable plate 8 drives slider 15 and removes at the inner chamber of spout 16, it carries out spacing fixed to round pin axle body 1 to make limiting plate 3 insert spacing groove 2 at last, it inserts and twists the metal pin with the metal pin spacing to have solved current round pin axle generally through simple and easy metal pin at spacing in-process, it is hard to waste time, and when dismantling and inconvenient problem, this use convenient round pin axle coupling assembling, possess and use repeatedly and quick spacing advantage, be worth promoting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a use convenient round pin hub connection subassembly, includes round pin axle body (1), its characterized in that: the surface of the pin shaft body (1) is provided with a limit groove (2), the top and the bottom of the inner cavity of the limit groove (2) are movably connected with limit plates (3), the right side of the limiting plate (3) is fixedly connected with a moving rod (4), the right side of the pin shaft body (1) is movably connected with a fixed shell (5), a slide bar (6) is fixedly connected to the right side of the moving rod (4), the right side of the slide bar (6) extends to the inner cavity of the fixed shell (5) and is fixedly connected with moving blocks (7), a moving plate (8) is movably connected between the opposite sides of the two moving blocks (7), the right side of movable plate (8) runs through threaded rod (9), the right side of threaded rod (9) extends to the right side of set casing (5) and fixedly connected with carousel (10), the left side fixedly connected with bearing (11) of threaded rod (9).

2. A conveniently used pin connection assembly as claimed in claim 1, wherein: the inner ring of the bearing (11) is fixedly connected with the threaded rod (9), and the outer ring of the bearing (11) is fixedly connected with the left side of the inner wall of the fixed shell (5).

3. A conveniently used pin connection assembly as claimed in claim 1, wherein: the left side of the inner wall of the fixed shell (5) is provided with a sliding hole (12) matched with the sliding rod (6) for use, and the left side of the sliding rod (6) penetrates through the sliding hole (12) and is fixedly connected with the moving rod (4).

4. A conveniently used pin connection assembly as claimed in claim 1, wherein: rotatory hole (13) of using with threaded rod (9) cooperation are seted up on the right side of set casing (5) inner wall, screw hole (14) of using with threaded rod (9) cooperation are seted up on the left side of movable plate (8), the right side of threaded rod (9) pass screw hole (14) and rotatory hole (13) in proper order and with carousel (10) fixed connection.

5. A conveniently used pin connection assembly as claimed in claim 1, wherein: the top and the bottom of the moving plate (8) are both fixedly connected with sliding blocks (15), and one sides, opposite to the two moving blocks (7), of the two moving blocks are both provided with sliding grooves (16) matched with the sliding blocks (15) for use.

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